Grist, Voracious Larva // Grist, the Plague Swarm, Hidden Herbalists, Doubling Season, Body Launderer, and Blasting Station

Prerequisites

• Grist, Voracious Larva // Grist, the Plague Swarm in the graveyard
• Hidden Herbalists in the graveyard
• Doubling Season on the battlefield
• Body Launderer on the battlefield
• Blasting Station on the battlefield
• available

Steps

1. Activate Blasting Station by tapping it and sacrificing Body Launderer
2. When Body Launderer dies, its second ability triggers, returning Grist, Voracious Larva from your graveyard to the battlefield
3. When Grist, Voracious Larva enters the battlefield, it and Blasting Station trigger
4. Resolve the Grist trigger, causing you to pay to exile it and return it to the battlefield as Grist, the Plague Swarm with six loyalty counters due to Doubling Season
5. Resolve the Blasting Station trigger, untapping it
6. Resolve the Blasting Station ability from step 1, putting a +1/+1 counter on it
7. Activate Grist, the Plague Swarm's third loyalty ability by removing six loyalty counters from it
8. Grist, the Plague Swarm is put into your graveyard as a state-based action due to having zero loyalty
9. Resolve the Grist, the Plague Swarm ability, creating two token copies of each creature card in your graveyard that is a 1/1 Insect
10. When the Grist, Voracious Larva and Hidden Herbalist tokens enter the battlefield, the Hidden Herbalist tokens triggers once, while the Grist, Voracious Larva tokens and Blasting Station each trigger for each token created this way Resolve all Grist, Voracious Larva triggers, choosing not to pay
11. Resolve all Blasting Station triggers, untapping it
12. Resolve the Hidden Herbalist triggers, adding
13. Activate Blasting Station by tapping it and sacrificing the Grist, Voracious Larva token, putting a +1/+1 counter on Blasting Station
14. Repeat from step 1, sacrificing a Body Launderer token instead

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite creature tokens
• Infinite green mana
• Infinite copies of creature cards in your graveyard that are 1/1 Insects